What Anime Has The Best Heartbeat Sound Effects?

My heartbeat is so steady that sometimes, I don't resemble a human being at all. The fluctuations in my heart rate are very small even though I might be sleeping, suffering from a fever, or losing too much blood. When I'm 18 years old, the Ziegler family admits me into a rehabilitation center. My new home is now a temperature-controlled intensive unit located on the top floor. Oh, Aiden Ziegler doesn't love me at all. It's merely because the one and only artificial heart present in this world—and also in his chest—needs to be fine-tuned with my own heartbeat as its primary frequency. If my heartbeat is steady, he gets to live. If not, he dies. Three months ago, a nurse accidentally took off one of the monitoring pads on my chest. Five minutes later, Aiden, who was ten thousand miles away, went through a temporary crash where his heart stopped. The next day, the third-party medical company filed for bankruptcy. Everyone who was involved in this incident got banned by the medical world. Because of that incident, all of the sounds get eradicated from the top floor. Even the elevator's chimes get muted when it reaches the top floor of the rehab center. Everything changes when Aiden flies to Iropa. That's when his fiancee, Mandy Sutherland, takes over the rehab center. As she flips through my medical bill of nine figures, she sneers at me. "So, the Zieglers are basically sustaining a loser who does nothing but gasps for breath while lying in bed, huh?" After that, Mandy tears off the monitoring pads and unplugs the sync line. Then, she forces me to get on a treadmill. "That'll be a six-mile run for you. You can forget about returning to the top floor if you can't finish the run." As I grip the handrails tightly, I can feel my heart rate turning erratic for the first time ever. It feels as though my heart is about to burst out of my chest. As soon as the alarm goes off, Mandy turns it off immediately. What she doesn't know is that Aiden's artificial heart has already gone crazy, just like mine, while he's stuck in a place that's 12 time zones away.

Victor and I were nothing more than a pair of sworn enemies married inside the camp. He hated me for handing over my frail sister to the research institute, all so they could extract the antiviral serum from her blood. And I hated him for never seeing anyone but her, even in the apocalypse, when she could barely lift a metal rod. For the ten years of the apocalypse, the words we said to each other most often were, "Die a miserable death." … However, when the zombie horde finally broke through the last line of defense, he chained me to the modified mech truck and went out alone to face it. "Live…" I watched as the tide of corpses swallowed him whole, the crack of breaking bones mixing with the sound of flesh being torn apart. On the edge of death, he pulled out my sister's faded photo and placed it over the one clean spot on his chest. "This life is yours. But if there's a next one, don't go near her again." … That night, when I returned, I blew up the camp. When I opened my eyes again, I went to the zombie king. His razor-sharp claws closed around my throat, and I smiled as I took hold of his hand. "Let's make a deal. Give humans five more years, and I'll willingly be your queen." Last time, he gave his life to save me. This time, I'll be the monster—so they can all get what they want.

Alena Sabine Florence, now an aspiring drummer, was originally inspired by the young prodigy of a guitarist boy when she was a kid. Driven by the desire to play music with him someday, she chose to take on the path of a complex lifestyle and thrived hard to be as good as she could with the drums. She had never stopped hoping to meet the boy again. She thought, that as long as she kept working hard to make a name for herself, they will eventually meet again. So, when an opportunity has risen; a way to challenge her skills came, she joined her friend’s indie band. However, fate seemed to work way more twisted than she expected, because when her greatest wish came true, it didn’t bring her joy as she imagined. The boy she considered an unreachable star, was stuck in a nameless local indie band. Furthermore, his sound doesn’t resonate the joy of making music, or love for music anymore. He just sounded bland, flat, and boring. Just another typical story of a bright, hopeful girl, and the lackluster, musical genius boy. Except, it ain’t typical. Hear thy heart’s rhythm; a search for a melodious love.

I can hear the voices of every organ in the human body. In my three years of practicing medicine, I've never misdiagnosed a single patient. For instance, a young man with wobbly legs comes in for a consultation, suspecting he has a terminal illness. His kidneys, however, start cursing up a storm. "You're juggling eight girlfriends at the same time. Even a workhorse on a farm doesn't get worked this hard!" I try my best not to laugh, prescribe him some supplements, and casually suggest he learn a little time management. Then, a well-dressed white-collar professional walks in and tells me she's experiencing heart palpitations and dizziness and insists that she must have congenital heart disease. Her heart immediately protests loudly in my ear. "You drink three iced Americanos a day! I'm about to burst out of your ribcage and start doing calisthenics!" I smile and prescribe her some chamomile tea. Less than half a month later, she returns with a healthy, rosy complexion to present me with a banner of appreciation. From that moment on, I earn the nickname "the Human X-Ray". … One afternoon, a woman walks in with a listless-looking boy. Maeve Brown looks sick with worry. "Dr. Young, please take a look at him! Lennon has been suffering from headaches, and he has already taken several days off school due to them." However, his brain is practically throwing a party in my ear. "Hell yeah, I successfully skipped class! I'm going to grind ranked matches all night long!" I smile as I diagnose him with malingering, and Lennon White goes home with a flushed face. Ten days later, Maeve and Hubert White burst into my office. This time, Lennon's complexion is pallid. Bracing himself against the doorframe, his body sways uncontrollably. Initially, I assume he's putting on another performance. However, the moment I hear the voices emanating from within his body, my mind goes blank. I immediately push him out of the room and dial 911. "I'd rather treat a dog with this condition than treat you!"

She's an angel but he is a devil in disguise. Everyone says she attracts danger and she did by loving him. A night together and they started to crave each other even more. The devil has his secrets deeper than death and the days she loves him is the day they will be separated. The love which started in a heartbeat can also end in a heartbeat, right?

When Aiden Gomez, the heir of Gomez Robotics Company, is shoot to death by their family's mysterious traitor and falls into a coma, his scientist grandfather creates an artificial intelligence humanoid robot to take his place. His name is Aiden 2.3 who looks exactly like the human Aiden. In the middle of their mission, Enzo Romeo, a good-humored programmer, find himself falling in love with Aiden 2.3 whose robotic and programmed heart starts to beat like a real human. "What kills people are their personal ambitions."